Parker Hannifin DFC9000100 User Manual

Flowmeters & Monitors

Dataflow Compact - Inline Flow
Transmitter

Features & Benefits

Pulse output signal for flows up to 25 l/min.
Lightweight and robust.
Operates in any plane. Simple to install.
Low cost flow measurement.
Negligible pressure drop.
Accepts reverse flow.

3

/8 BSP male connection.
Water or compatible clear fluids only.
Ideal for washing machines, showers and

vending machines.

Specification

Construction:

Body Grilamid – TR55.
Rotor 18% PTFE filled

nylon.
Shaft Stainless steel.
Shaft
Retainers Grilamid TR55.

Operation:

Infra-red.

Maximum working pressure:

20 bar.

Pressure drop:

Max 0.1 bar at 15 l/min.

Flow range:

1 to 25 I/min.
(Accepts reverse flow).

Calibration:

‘K’ Factor 752 pulses per litre,
typical.
Subject to application.

Accuracy:

±2% typical.

Installation Details

Red wire +5V supply
Green wire Output signal
Blue wire 0V supply

Repeatability:

±1%.

Temperature range:

+5°C to +70°C.

Overall dimensions:

52mm x 29mm x 27mm.

Weight:

16 grams.

Connections:

3

/8 BSP

Cable length:

300mm.

Power supply:

5 Vdc.

Output signal:

5 Vdc - square wave

Dataflow Compact – The Low Cost Transmitter

The Dataflow Compact Transmitter was designed to offer
OEM’s and end users alike a means of monitoring low flows
on liquids with an electronic output signal – but at LOW COST.
Fluid passes through the one piece sensor body impacting on
the twin vaned turbine rotor, causing it to rotate at a speed
proportional to the flow rate. Two opposing photo-transistors
are mounted either side of the rotor and externally of the clear
sensor body, these generate a continuous signal.

As the rotor spins each blade obscures the infra red signal.
This is then converted into an industry standard pulse output
signal – compatible with inexpensive display units for flow rate,
totalising, batch control and large, central control systems.
The lightweight Grilamid body with its virtually unrestricted flow
path, offers negligible pressure drop for flows up to 25 I/min
and withstanding pressures up to 20 bar.

Flow Rate • Totalising • Batch Control and applications
in many industries

Dataflow Compact Transmitters are small and very robust
having been developed and tested extensively in industry
applications where space is a restriction. Dataflow Compact
with its Grilamid body and BSP connections can be installed
almost anywhere and once installed will give accurate and
reliable output signalling.

Parker Hannifin

Filter Division Europe
FDHB200UK. Section 46

34.0

12.0 TYP

/8

3

G

ISO 228

8.0 TYP

3.5

20.0

52.0

Ordering Information

Standard products table

Product number

DFC9000100

Note 1: Part numbers featured with bold highlighted codes will ensure a ‘standard’ product selection.
Note 2: Alternate displayed part number selection will require you to contact Parker Filtration for availability.

281

Supercedes

DFC.9000100

Description

Dataflow compact transmitter

Flowmeters & monitors